YourWishes/jerryscript
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Support getting script object in the backtrace callback. (#4789)

Browse Source 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2021-10-06 11:09:01 +02:00
committed by GitHub
parent 54b1a3c739
commit d98ff6fd30
5 changed files with 57 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/unit-core/test-backtrace.c
+50 -2
View File
@@ -176,8 +176,6 @@ capture_handler (const jerry_call_info_t *call_info_p, /**< call information */
const jerry_length_t args_count) /**< argument count */
{
JERRY_UNUSED (call_info_p);
JERRY_UNUSED (args_p);
JERRY_UNUSED (args_count);
TEST_ASSERT (args_count == 0 || args_count == 2 || args_count == 4);
TEST_ASSERT (args_count == 0 || frame_index == 0);
@@ -201,6 +199,38 @@ capture_handler (const jerry_call_info_t *call_info_p, /**< call information */
return jerry_create_undefined ();
} /* capture_handler */
static bool
global_backtrace_callback (jerry_backtrace_frame_t *frame_p, /* frame information */
void *user_p) /* user data */
{
TEST_ASSERT (user_p != NULL && frame_index == 0);
frame_index++;
const jerry_value_t *function_p = jerry_backtrace_get_function (frame_p);
jerry_value_t *result_p = ((jerry_value_t *) user_p);
TEST_ASSERT (function_p != NULL);
jerry_release_value (*result_p);
*result_p = jerry_acquire_value (*function_p);
return true;
} /* global_backtrace_callback */
static jerry_value_t
global_capture_handler (const jerry_call_info_t *call_info_p, /**< call information */
const jerry_value_t args_p[], /**< argument list */
const jerry_length_t args_count) /**< argument count */
{
JERRY_UNUSED (call_info_p);
JERRY_UNUSED (args_p);
JERRY_UNUSED (args_count);
jerry_value_t result = jerry_create_undefined ();
jerry_backtrace_capture (global_backtrace_callback, &result);
TEST_ASSERT (jerry_value_is_object (result));
return result;
} /* global_capture_handler */
static void
register_callback (jerry_external_handler_t handler_p, /**< callback function */
char *name_p) /**< name of the function */
@@ -421,6 +451,24 @@ test_get_backtrace_api_call (void)
jerry_release_value (result);
register_callback (global_capture_handler, "global_capture");
frame_index = 0;
source_p = "global_capture()";
jerry_value_t code = jerry_parse ((const jerry_char_t *) source_p, strlen (source_p), NULL);
TEST_ASSERT (!jerry_value_is_error (code));
result = jerry_run (code);
jerry_value_t compare_value = jerry_binary_operation (JERRY_BIN_OP_STRICT_EQUAL, result, code);
TEST_ASSERT (jerry_value_is_true (compare_value));
jerry_release_value (compare_value);
jerry_release_value (result);
jerry_release_value (code);
jerry_cleanup ();
} /* test_get_backtrace_api_call */